Fabio Agüero
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Buenos Aires, Argentina
Contact Fabio regarding:
Flexible work
Starting at
USD12/hour
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Résumé
Jobs
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BI Consultant – Volunteer RoleCaritas ArgentinaJul 2025 - Apr 2026 (10 months)BI Consultant for the development of the volunteer management dashboard for the “Voluntariado Joven” program. Designed and implemented Power BI dashboards to support end-to-end tracking of registrations, volunteer churn, and operational program control.
• Gathered requirements in collaboration with administrative staff.
• Provided guidance on data structure, metrics, and indicators using SQL and Power BI.
• Supported the definition of reports for monitoring and operational management.- Data AnalystfreelanceJun 2020 - Jun 2025 (5 years 1 month)Freelance work providing support in data analysis, reporting, and visualization for small business projects in the renewable energy sector. Incorporated Python into exploratory analysis workflows, used SQL for data modeling, built ETL pipelines with Tableau Prep + Cloud, and applied AI tools to optimize complex Tableau calculations.
Client: Eco-Linked (formerly DRP Network).
• Recovered and cleaned data from inverter systems installed at client sites.
• Analyzed data and created customized indicators and KPIs.
• Designed client-specific dashboards to monitor electricity consumption indicators.
Technologies: Tableau Prep + Cloud + Desktop, SQL, Excel, AI applied to analytics (Tableau Agent, Claude, and Copilot). - BBI & Business Analyst ConsultantBlue Patagon S.R.L.Dec 2016 - Jun 2019 (2 years 7 months)Business Intelligence Consultant involved in analytics, reporting, visualization, and ETL projects using Tableau Prep. Worked closely with business areas and technical teams to deliver decision-oriented solutions.
Clients: Electrolux, Hospital Garrahan, Banco Itaú, Cordial Compañía Financiera, Laboratorios Bagó.
• Developed and maintained dashboards and reports using Tableau and MicroStrategy.
• Defined KPIs and business metrics with stakeholders.
• Performed data validation and information quality controls.
• Conducted predictive analysis using historical data.
Technologies: Tableau, MicroStrategy, Power BI, SQL Server, Teradata, Oracle. - BSystems AdministratorBinbaires S.A.Mar 2012 - Apr 2016 (4 years 2 months)Responsible for systems and IT infrastructure in critical operational environments, providing ongoing support to users and business systems.
• Supported and managed users in Windows environments; administered Active Directory.
• Supported and maintained SQL Server databases and internal web applications.
• Designed and implemented network infrastructure and structured cabling.
Technologies: SQL Server, Active Directory, network infrastructure, databases. - Programmer AnalystCDA Tecnología InformáticaMar 2011 - Mar 2012 (1 year 1 month)Worked within the Data Warehouse area, focused on data processing and database administration in production environments.
Clients: Banco Galicia and Banco BBVA.
• Developed and maintained COBOL / DB2 programs for high-volume data processing.
• Provided operational support for Teradata databases, including backup, restore, and migration tasks.
• Monitored and controlled batch processes.
• Managed requirements and incidents through Jira.
Technologies: COBOL, DB2, Teradata, Data Warehouse.
Education
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- IHigher Technical Degree in Systems AnalysisI.S.F.T. N° 182Jan 2009 - Jan 2012 (3 years 1 month)
Projects (professional or personal)
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- Portfolio: https://fabio-aguero-portfolio.netlify.app/NetlifyJan 2026 - Current (10 months)Portfolio about my work
Publications
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- TTableau Public PortfolioTableau PublicJan 2026 - Current (10 months)Tableau Public Portfolio: https://public.tableau.com/app/profile/fabio2874/vizzes